PCB circuit board storage device

Abstract

The utility model belongs to PCB circuit board technical field, concretely relates to a kind of PCB circuit board storage device, including several vertical arrangement's partition, and the both sides of adjacent partition are hinged with folding plate by rotating shaft, and several folding plates are connected head to tail, the side wall of even partition is equipped with the sliding slot of sliding cooperation with rotating shaft, the end portion both sides of the partition are symmetrically equipped with vertical rod, the partition fixed connection of vertical rod and located the most bottom, vertical rod middle part is equipped with the slot of passing through, the slot is equipped with adjusting positioning mechanism in, for the lifting and fixed of control the partition;The utility model can batch stacking store PCB circuit board by vertical arrangement's partition, folding plate and vertical rod can make partition avoid to occur wobble deformation, and adjusting positioning mechanism can quickly adjust partition, make it lift and temporarily fixed, can take and place PCB circuit board on any partition at any time, it is convenient and fast, improves access efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of PCB circuit board technology, and specifically relates to a PCB circuit board storage device. Background Technology

[0002] PCB storage devices refer to physical facilities or methods used to protect, organize, and preserve printed circuit boards (PCBs). Their core objective is to prevent PCBs from being damaged during storage due to environmental, physical, or chemical factors. This is achieved by controlling the temperature, humidity, and dust levels in the storage warehouse to maintain the storage environment, and by using specialized storage devices (such as vacuum boxes / bags, and insulation boards). Currently, many manufacturers utilize storage space efficiently by stacking insulation boards and PCBs alternately on shelves. The insulation boards also prevent PCBs from rubbing against each other and are suitable for short-term or medium-scale storage.

[0003] The existing technology of storing PCBs by alternating the stacking of insulation boards and foam boards on shelves in a controlled environment has the following drawbacks: the insulation boards or foam boards are porous and soft and elastic, and are prone to shaking and collapsing when stacked to a certain height; when the insulation boards or foam boards are stacked alternately with PCBs, the bottom board needs to be removed by peeling off the top layer one by one, which is inefficient and inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a PCB circuit board storage device. The device can store PCB circuit boards in batches by vertically arranged partitions. The folding plate and vertical rod can prevent the partitions from shaking and deforming. The adjustment and positioning mechanism can quickly adjust the partitions, raise and lower them and temporarily fix them. PCB circuit boards on any partition can be picked up and put on at any time, which is convenient, fast and improves storage and retrieval efficiency.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A PCB circuit board storage device includes several vertically arranged partitions. Each adjacent partition has a folding plate hinged to its two sides via a rotating shaft, and the folding plates are connected end to end. The sidewalls of even-numbered partitions are provided with sliding grooves that slide with the rotating shafts. Vertical rods are symmetrically provided on both sides of the ends of the partitions. The vertical rods are fixedly connected to the bottom partition. A through groove is provided through the middle of the vertical rod, and an adjustment and positioning mechanism is provided in the through groove for controlling the lifting and fixing of the partitions.

[0007] The inner side of the partition is provided with a through-hole for ventilation.

[0008] The two outermost partitions are fixedly connected to base columns at their apex corners, and the partitions in the middle are fixedly connected to limit columns at their apex corners.

[0009] The two vertical rods are fixedly connected by a lifting rod at the top.

[0010] The adjustment and positioning mechanism includes a lifting rod that slides with the slot, and the end of the lifting rod is fixedly connected to the top partition plate.

[0011] The outer wall of the lifting rod and the outer side of the vertical rod are slidably fitted with a sleeve, and the outer wall of the sleeve is symmetrically and fixedly connected with levers.

[0012] A spring column is sleeved on the outside of the lifting rod, and the two ends of the spring column are fixedly connected to the lifting rod and the sleeve, respectively. The upper side wall of the vertical rod is provided with symmetrically arranged positioning plates at equal intervals.

[0013] The technical advantages achieved by this utility model are as follows: PCB circuit boards can be stacked and stored in batches by vertically arranged partitions; folding plates and vertical rods can prevent the partitions from shaking and deforming; and the adjustment and positioning mechanism can quickly adjust the partitions, raise and lower them and temporarily fix them, so that PCB circuit boards on any partition can be picked up and put on at any time, which is convenient, fast and improves storage and retrieval efficiency. Attached Figure Description

[0014] Figure 1 This is an unfolded view of the storage device provided in an embodiment of the present invention;

[0015] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0016] Figure 3 This is a folded view of the storage device provided in an embodiment of the present invention.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Partition plate; 101. Ventilation hole; 102. Limiting post; 103. Base post; 104. Folding plate; 1041. Rotating shaft; 105. Slide groove; 106. Vertical rod; 107. Through groove; 108. Lifting rod; 109. Lifting rod; 110. Sleeve; 111. Toggle rod; 112. Spring post; 113. Positioning plate. Detailed Implementation

[0019] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0020] like Figures 1-3As shown, a PCB circuit board storage device includes several vertically arranged partitions 1. An adjustment and positioning mechanism is provided within a slot 107 to control the lifting and fixing of the partitions 1. The adjustment and positioning mechanism includes a lifting rod 109 that slides with the slot 107. The end of the lifting rod 109 is fixedly connected to the top partition 1. A sleeve 110 is slidably fitted onto the outer wall of the lifting rod 109 and located outside the vertical rod 106. A lever 111 is symmetrically fixedly connected to the outer wall of the sleeve 110. A spring post 112 is fitted onto the outer side of the lifting rod 109. Both ends of the spring post 112 are fixedly connected to the lifting rod 109 and the sleeve 110, respectively. Positioning plates 113 are symmetrically arranged at equal intervals on the upper side wall of the vertical rod 106. The partition 1 at the bottom is fixedly connected to the bottom partition 1. The inner side of the partition 1 is provided with a through-hole 101. The top corners of the two outermost partitions 1 are fixedly connected to the base column 103. The top corners of several partitions 1 in the middle are fixedly connected to the limit column 102. The two sides of the adjacent partitions 1 are hinged with folding plates 104 through the rotating shaft 1041. Several folding plates 104 are connected end to end. The side wall of the even-numbered partitions 1 is provided with a sliding groove 105 that slides with the rotating shaft 1041. The two ends of the partition 1 are symmetrically provided with vertical rods 106. The two vertical rods 106 are fixedly connected by the lifting rod 108 at the top. The vertical rods 106 are fixedly connected to the bottom partition 1. The middle of the vertical rods 106 is provided with a through groove 107.

[0021] According to the above structure, the partition 1 is made of metal materials such as copper, aluminum, and stainless steel. If it is necessary to enhance the antistatic effect, conductive polymers such as polyaniline can be coated on the surface of the material. The sleeve 110 is pushed outward by the lever 111 so that it is no longer attached to the vertical rod 106, and the spring column 112 retracts. The lifting rod 109 slides upward along the through groove 107, which drives the top partition 1 to rise. The rotating shafts 1041 on both sides of the partition 1 will also slide vertically along the slide grooves 105 of the even-numbered partitions 1. At the same time, the connected folding plate 104 rotates and unfolds around the rotating shaft 1041. During the rotation, the movable end of the folding plate 104 gradually rises due to the arc movement, which pushes the folding plate 104 of the next level partition 1 to rotate synchronously. The action is transmitted step by step, and finally all partitions 1 are unfolded.

[0022] Furthermore, since the movement trajectory of the movable end of the folding plate 104 is arc-shaped and not linear when it rotates, the slide groove 105 allows the rotating shaft 1041, which is slidably engaged with it, to slide vertically while shifting laterally, adapting to the position change of the movable end of the folding plate 104 and avoiding jamming. The same applies when folding. After the partition 1 is unfolded, the sleeve 110 is released so that the spring column 112 rebounds and pushes it to reset, fitting against the vertical rod 106. At this time, the positioning plate 113 is located below the sleeve 110, preventing the sleeve 110 and the lifting rod 109 from falling, and the position of the partition 1 is temporarily fixed.

[0023] Furthermore, the PCB circuit boards are placed on each partition 1. The ventilation holes 101 help the boards to ventilate. When taking them out, all the stored PCB boards can be taken out together by lifting rod 108, or the PCB boards can be taken out directly from the partition 1. At the same time, the limiting post 102 serves as a safety protection component. Its height should be greater than the thickness of the PCB board to prevent the sleeve 110 from accidentally detaching from the positioning plate 113, causing the partition 1 to fall and fold, squeezing the PCB board.

[0024] The working principle of this utility model is as follows: the partition 1 is made of metal materials such as copper, aluminum, and stainless steel. If it is necessary to enhance the antistatic effect, conductive polymers such as polyaniline can be coated on the surface of the material. The sleeve 110 is pushed outward by the lever 111 so that it is no longer attached to the vertical rod 106, and the spring column 112 retracts. The lifting rod 109 slides upward along the through groove 107, which drives the top partition 1 to rise. The rotating shafts 1041 on both sides of the partition 1 will also slide vertically along the sliding grooves 105 of the even-numbered partitions 1. At the same time, the connected folding plate 104 is rotated and unfolded around the rotating shaft 1041. During the rotation, the movable end of the folding plate 104 is gradually raised due to the arc movement, which pushes the folding plate 104 of the next level partition 1 to rotate synchronously. The action is transmitted step by step, and finally all partitions 1 are unfolded.

[0025] Furthermore, since the movement trajectory of the movable end of the folding plate 104 is arc-shaped and not linear when it rotates, the slide groove 105 allows the rotating shaft 1041, which is slidably engaged with it, to slide vertically while shifting laterally, adapting to the position change of the movable end of the folding plate 104 and avoiding jamming. The same applies when folding. After the partition 1 is unfolded, the sleeve 110 is released so that the spring column 112 rebounds and pushes it to reset, fitting against the vertical rod 106. At this time, the positioning plate 113 is located below the sleeve 110, preventing the sleeve 110 and the lifting rod 109 from falling, and the position of the partition 1 is temporarily fixed.

[0026] Furthermore, the PCB circuit boards are placed on each partition 1. The ventilation holes 101 help the boards to ventilate. When taking them out, all the stored PCB boards can be taken out together by lifting rod 108, or the PCB boards can be taken out directly from the partition 1. At the same time, the limiting post 102 serves as a safety protection component. Its height should be greater than the thickness of the PCB board to prevent the sleeve 110 from accidentally detaching from the positioning plate 113, causing the partition 1 to fall and fold, squeezing the PCB board.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A PCB circuit board storage device, comprising a plurality of vertically arranged partitions (1), characterized in that: Folding plates (104) are hinged to both sides of adjacent partitions (1) via rotating shafts (1041), and several folding plates (104) are connected end to end. The side walls of even-numbered partitions (1) are provided with sliding grooves (105) that slide with rotating shafts (1041). Vertical rods (106) are symmetrically provided on both sides of the ends of the partitions (1). The vertical rods (106) are fixedly connected to the partitions (1) at the bottom. A through groove (107) is provided through the middle of the vertical rods (106). An adjustment and positioning mechanism is provided in the through groove (107) to control the lifting and fixing of the partitions (1).

2. The PCB circuit board storage device according to claim 1, characterized in that: The inner side of the partition (1) is provided with a through-hole (101).

3. The PCB circuit board storage device according to claim 1, characterized in that: The two outermost partitions (1) are fixedly connected to base columns (103) at their apex corners, and the partitions (1) in the middle are fixedly connected to limit columns (102) at their apex corners.

4. A PCB circuit board storage device according to claim 1, characterized in that: The two vertical rods (106) are fixedly connected by a lifting rod (108) at the top.

5. A PCB circuit board storage device according to claim 1, characterized in that: The adjustment and positioning mechanism includes a lifting rod (109) that slides with the through groove (107), and the end of the lifting rod (109) is fixedly connected to the top partition (1).

6. A PCB circuit board storage device according to claim 5, characterized in that: A sleeve (110) is slidably sleeved on the outer wall of the lifting rod (109) and located outside the vertical rod (106), and a lever (111) is symmetrically fixedly connected to the outer wall of the sleeve (110).

7. A PCB circuit board storage device according to claim 6, characterized in that: A spring column (112) is sleeved on the outside of the lifting rod (109). The two ends of the spring column (112) are fixedly connected to the lifting rod (109) and the sleeve (110) respectively. The upper side wall of the vertical rod (106) is provided with symmetrically arranged positioning plates (113) at equal intervals.

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